@article{{JPT}{}, author = {Zebiri, F., Kessal, A., Rahmani, L., Chebabhi, A.}, title = { Analysis and Design of Photovoltaic Pumping System based on Nonlinear Speed Controller}, journal = {Journal of Power Technologies}, volume = {96}, number = {1}, year = {2016}, url = {https://papers.itc.pw.edu.pl/index.php/JPT/article/view/792} }